Campbelltown (NSW)

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Analysis of ABS population updates for the broader region, combined with new addresses validated by Districts since the Census, indicates the population of the suburb of Campbelltown (NSW) is estimated to be approximately 19,620 as of May 2026. This represents an expansion of 3,043 people (18.4%) relative to the 2021 Census, which counted 16,577 residents. This shift is derived from a resident population of 19,517, calculated by Districts using the latest ERP data release from the ABS (June 2025) along with an additional 316 validated new addresses since the Census date. Such population levels result in a density ratio of 1,751 persons per square kilometer, which exceeds the national average location assessed by Districts. The 18.4% expansion for the suburb of Campbelltown (NSW) since the 2021 census outpaced the state rate of 7.1%, as well as Greater Sydney, positioning the area as a regional growth leader. Population gains were primarily fueled by overseas migration, which accounted for roughly of the total growth during recent times, though all indicators, including interstate migration and natural growth, remained positive.

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Campbelltown has a qualified workforce with a strong presence in essential services, showing an unemployment rate of 6.6% and an estimated 8.3% increase in employment over the past year, according to Districts data aggregated from statistical areas. As of March 2026, there are 10,278 residents employed, with the unemployment rate sitting 2.5% higher than the Greater Sydney rate of 4.1%, while workforce participation matches the Greater Sydney level of 69.1%. Census details indicate a high proportion of 31.2% of residents working from home, although this may have been influenced by Covid-19 lockdown restrictions.

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Based on Districts' compilation of the latest postcode level ATO statistics released for financial year 2023, the suburb of Campbelltown recorded a median taxpayer income of $52,768 and an average income of $60,563. These figures sit below the national average and compare to median and average levels of $60,817 and $83,003 throughout Greater Sydney. Factoring in Wage Price Index growth of 10.32% since financial year 2023, current estimates correspond to roughly $58,214 (median) and $66,813 (average) as of March 2026. The 2021 Census data indicates that household, family, and personal incomes in Campbelltown are modest, ranking between the 31st and 36th percentiles. Income distribution shows that 32.5% of the population (6,376 individuals) earn within the $1,500 - 2,999 range, which aligns with regional patterns where are in this bracket. Housing affordability pressure is high, with residents retaining only of their income, which ranks in the st percentile.

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At the time of the latest Census, residential properties in Campbelltown consisted of 51.2% houses and 48.8% other dwelling types (including semi-detached properties, apartments, and alternative housing options), compared to 55.9% houses and 44.1% other dwellings in the Sydney metro area. Home ownership rates in Campbelltown stood at 18.1%, which is lower than the Sydney metro average, with the remaining properties being mortgaged (29.4%) or rented (52.6%). The median monthly mortgage payment of $2,000 was lower than the Sydney metro average of $2,427, while the median weekly rent of $390 was below the Sydney metro average of $470. On a national scale, Campbelltown's mortgage repayments are higher than the Australian average of $1,863, and weekly rents are above the national average of $375.

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Families make up the majority of households at 63.7%, consisting of couples with children (26.4%), couples without children (22.3%), and single parents (13.4%). The remaining 36.3% are non-family households, with single-person households representing 32.6% and group households accounting for 3.8%. The median household size of 2.4 residents is below the Greater Sydney average of 2.7.

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The local community experiences educational hurdles, with university qualification levels (25.8%) falling considerably below the Greater Sydney average of 38.0%. This highlights a gap as well as a chance for focused educational programs. Bachelor degrees represent the largest segment at 16.9%, followed by postgraduate degrees (7.1%) and graduate diplomas (1.8%). Vocational and technical training is common, with 34.1% of residents aged 15+ holding trade credentials, consisting of advanced diplomas (11.1%) and certificates (23.0%).

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Analysis of local public transport shows 183 active stops in Campbelltown, incorporating both train services and bus routes. These stops accommodate 145 separate routes, which combine to deliver 17,423 weekly passenger journeys. Accessibility is high, with residents living an average of 195 meters from their nearest transit stop. Because it is a residential area, most workers commute out of the suburb, with private cars being the primary mode of travel at 81% and train travel at 10%. Household vehicle ownership stands at 0.9 per home, which is lower than the regional average. A high proportion of residents, 31.2%, worked from home (based on the 2021 Census, which may reflect COVID-19 pandemic conditions).

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Health indicators show notable difficulties in Campbelltown, based on Districts' evaluation of mortality data and the occurrence of chronic illnesses, with several health conditions impacting both younger and older cohorts, and private health insurance rates are relatively low at roughly 51% of the population (~9,988 people). This is lower than the 59.9% rate observed across Greater Sydney.

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Campbelltown features high levels of cultural diversity, with 37.6% of residents born outside Australia and 34.6% using a non-English language at home. Christianity is the primary religion, followed by 52.3% of the local population. However, the most pronounced difference is the Islamic population, which represents 10.7% of residents compared to 6.8% in Greater Sydney.

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Campbelltown's median age of 34 years is lower than the Greater Sydney average of 37 and younger than the Australian median of 38 years. Relative to Greater Sydney, Campbelltown has a larger proportion of people aged 25 - 34 (17.4%) but fewer people aged 55 - 64 (8.7%). Since the 2021 Census, the 45 to 54 cohort has risen from 10.4% to 11.2% of the population, whereas the 25 to 34 age bracket decreased from 18.2% to 17.4%. Future projections for 2041 show notable age shifts for Campbelltown, with the 45 to 54 bracket expected to see the fastest growth at 50%, adding people to total .

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Campbelltown currently has an estimated 1,275 children under 5 years old, comprising approximately 759 children aged 0-2 and 506 children aged 3-4. This cohort grew by an estimated 7% since the previous census. while population forecasts indicate future growth, with an anticipated increase of 14% by 2041 (to approximately 1,449 children). Meanwhile the 5-12 cohort currently amounts to 1,965. Recent growth has been driven by high birth rates observed in the area, with approximately 13.4 births per 1,000 residents recorded over the latest two-year period analysed which ranks the area among the top 20% of areas assessed nationally.